337398992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 783997440

約数和(自身を除く): 446598448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 406, 464, 511, 584, 812, 1022, 1168, 1423, 1624, 2044, 2117, 2846, 3248, 4088, 4234, 5692, 8176, 8468, 9961, 11384, 14819, 16936, 19922, 22768, 29638, 33872, 39844, 41267, 59276, 79688, 82534, 103879, 118552, 159376, 165068, 207758, 237104, 288869, 330136, 415516, 577738, 660272, 727153, 831032, 1155476, 1454306, 1662064, 2310952, 2908612, 3012491, 4621904, 5817224, 6024982, 11634448, 12049964, 21087437, 24099928, 42174874, 48199856, 84349748, 168699496, 337398992]

約数ペア:

[(1, 337398992), (2, 168699496), (4, 84349748), (7, 48199856), (8, 42174874), (14, 24099928), (16, 21087437), (28, 12049964), (29, 11634448), (56, 6024982), (58, 5817224), (73, 4621904), (112, 3012491), (116, 2908612), (146, 2310952), (203, 1662064), (232, 1454306), (292, 1155476), (406, 831032), (464, 727153), (511, 660272), (584, 577738), (812, 415516), (1022, 330136), (1168, 288869), (1423, 237104), (1624, 207758), (2044, 165068), (2117, 159376), (2846, 118552), (3248, 103879), (4088, 82534), (4234, 79688), (5692, 59276), (8176, 41267), (8468, 39844), (9961, 33872), (11384, 29638), (14819, 22768), (16936, 19922)]